Why you Should Purchase Diesel Generators
When you think of diesel, you probably think of semi-trailer trucks. But did you ever wonder why they are always diesel? Most people do not really think about it, but big trucks are almost always diesel. This is because this type of fuel and engine is much more efficient than your standard gasoline system.
Why? Well, it is all about combustion ratio (the energy you get per volume of fuel). A regular gasoline engine draws air and gas into a cylinder. Once that mixture is compressed, a spark (from the spark plug) ignites it. In a diesel engine, however, the fuel is injected after the air has been compressed. This generates enough heat to ignite the fuel. More energy produced with less fuel.
When you have a more efficient fuel and engine, you get better gas mileage and greater power. That's why diesel passenger cars were so popular during the gas-rationing period of the 1970s. It is also why any heavy-duty truck runs on diesel. For the cost, you get great mileage and a lot of power.
So why would this matter for a generator? Because it means you will be able to run the generator for longer on less fuel. You save money, and trips to the gas station. And because it generates more power, it is great for energy-heavy loads like those required for power tools.
Also, a diesel engine has fewer parts and requires much less in the way of maintenance. Fewer repairs means it's more reliable. And if you need a generator, it is either because you are away from the power grid, or you want a back up in case of emergency. What is the point of having an unreliable, maintenance-needy generator? You want one you can use when needed and ignore when not. One more perk; diesel fuel is less flammable (and therefore safer to store) than any other fuel.
But if diesel is so wonderful, why are gasoline engines so popular? Mostly because gasoline fuel and engines are less expensive. A lot of people also really hate the smell of diesel. Environmentally speaking, some also find diesel objectionable for the amount of chemically rich soot produced. Some think, however, that the amount of soot is balanced out by the fact that their efficiency means less carbon dioxide is produced. It will be up to you to weigh the different aspects of environmental impact and do what you think is right.
So while there are a few drawbacks to diesel generators, there are many more advantages. If you want something powerful, efficient, and dependable, this type of generator may be a good choice for you. It will cost you more initially, but the payoff will definitely be apparent in the long run.
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